public Tuple <bool, string> VerifyPassword(string password, PasswordValidator validator)
{
if (password == null)
{
throw new ArgumentException($"{password} is null arg");
}
if (password == string.Empty)
{
return(Tuple.Create(false, $"{password} is empty "));
}
if (validator == null)
{
return(VerifyPassword(password));
}
bool result = true;
foreach (PasswordValidator rule in validator.GetInvocationList())
{
result &= rule(password);
}
if (!result)
{
return(Tuple.Create(false, $"{password} is not valid"));
}
_repository.Create(password);
return(Tuple.Create(true, "Password is Ok. User was created"));
}